EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b507575598e52edf7388c133bf8cf42b19361f720351468e65ce6d39dd670d78","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dAxWDB-b507575598e52edf7388c133bf8cf42b19361f720351468e65ce6d39dd670d78"}]}